Video: Taylor Swift Celebrates as Travis Kelce, Patrick Mahomes, Chiefs Beat Bengals

The Kansas City Chiefs got a win over the Cincinnati Bengals in dramatic fashion on Sunday, and their most famous fan was in attendance to celebrate the victory.

Taylor Swift, who is in a relationship with Chiefs star tight end Travis Kelce was seen celebrating with her friends from a box seat at Arrowhead Field. The pop star was also in attendance for Kansas City's Week 1 win over Baltimore.

Kelce didn't have the best performance on Sunday, picking up just five yards on one reception and one yard on one rushing attempt, but the Chiefs getting the win is likely all he was concerned about.

It was a somewhat slow offensive night for the Chiefs and Bengals considering some of the high-scoring games the matchup has produced over the year.

The two teams traded field goals in the first quarter before each side added a touchdown to start the second quarter. The Bengals then added a pair of field goals to make it 16-10 at the half.

The second half saw Kansas City and Cincinnati continue to go back and forth with the Bengals holding a 25-23 lead for most of the fourth quarter. Down two with time ticking off, the Chiefs managed to get into field goal range with just seconds remaining, and Harrison Butker nailed a 51-yard field goal for the win.

That dramatic ending gave Swift plenty to celebrate, and she'll hope to continue celebrating all year long while cheering on Kelce and the Chiefs.